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Unanswered Questions

77
votes
0answers
2k views

Donations to MathOverflow, Inc

Long time followers of MathOverflow will know that as well as the website, hosted by StackExchange, and moderated by the moderation team with all of your help, there is an independent 501(c)(3) ...
43
votes
0answers
913 views

ImageShack images turning into ad banners

It's been fairly well known for some time that ImageShack is a poor image host for Stack Exchange, because they frequently delete old images and replace them with placeholders. Recently, however, ...
42
votes
0answers
883 views

An interactive graph of MathOverflow tags

I created a graph of tags from Stack Exchange sites (including MathOverflow), TagOverflow. It is a continuation on my previous project - plots with static graphs and (sadly) without MO (due to API ...
42
votes
0answers
4k views

PhysicsOverflow just went live

The new site is now up and running (outside the SE network) here http://www.physicsoverflow.org PhysicsOverflow is meant to be some kind of a rebirth of the untimely passed away Theoretical Physics ...
37
votes
0answers
1k views

Have any MO-hard problems ascended to “real” open problems in their fields?

Have any questions first proposed on Mathoverflow attracted enough interest from experts in their field that solving them would be considered a significant advance? I don't want to count problems ...
36
votes
0answers
452 views

Happy 4th anniversary, MathOverflow!

As some will cerainly know today (September 28th) is MO's anniversary, its fourth to be precise. Since this year it appears there is no system-message to celebrate the event, I thought I create this ...
33
votes
0answers
540 views

Revamping the closure reasons

Motivation 1 Currently the custom off-topic reasons for MathOverflow read: This question does not appear to be about research level mathematics within the scope defined in the help center. ...
31
votes
0answers
850 views

2013 Election Results

The election process is over, and now it is time to declare the winners: Good luck in the new position, I'm sure that you'll prove to be a great addition to the community and its moderators! On ...
26
votes
0answers
575 views

The color of links in comments

In the following image, depicting a piece of a comment on MO.se the words «this link» are a link to some URL, yet the styling makes it quite not apparent; the only styling I can see is a ...
23
votes
0answers
527 views

Request from PRIMES to keep an eye out for their problems

On m.SE last year there was a problem with someone cheating on the entrance problem set for the PRIMES high school research program at MIT. Selection for PRIMES for this year has begun, and they're ...
22
votes
0answers
186 views

Questions containing my “favorite tags” are barely distinguishable

I liked the fact that in MO v1, any question which contained one of my list of favorite tags was noticably highlighted (a brown-orange color, if I remember correctly). In the new version, such ...
21
votes
1answer
926 views

Why do we link to Twitter, Facebook or Google+ below every question?

I edit this old feature request of mine, in the hope that mentality have evolved and some consensus can be reached and some action be taken: After each question on MO (with no answers yet), we can ...
20
votes
0answers
206 views

Visited / unvisited links in the questions / answers

I just posted a question and I noticed that unvisited links use a color that is difficult to distinguish ... but visited links are even harder to recognize. See the snapshot below from my Firefox 41....
20
votes
0answers
618 views

Should “The probability for a streak when tossing a coin” be reopened?

The question "The probability for a streak when tossing a coin" is on hold. [Edit: It has been reopened.] I disagree with closing the question and voted to reopen. This problem may sound like it is ...
19
votes
0answers
388 views

The message “User was removed” can be ambiguous

You could save me a few heart attacks :-) by changing the message to the more clearer "Voter was removed" (or whatever you see fitting). I first thought I was removed (maybe on another suboverflow, ...

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