We just got a question tagged icm-2014 and we have icm-2010 (with two closed questions tagged with it).

I think it is not necessary to have separate tags here and one ICMs tag should suffice.

Actually, I do not even think this ICM tag is necessary, conferences should suffice.

The numbers of questions involved here are small, but I rather would like to avoid reactivating the old icm-2010 questions, thus this request for merging or synonyming. (Also I do not want to retag icm-2014 manually if ever there is then opposition to the merge.)