The rush to claim vanity geohashes in bitchat has officially begun. For example, there are opportunities to claim territory in the arctic for rooms that begin #BTC.

Claim a territory by posting a message in it and replying to this thread with your vanity #bitchat #geotag.

I claim geotag #HR4BTC. We may have to do a group chat in there sometime soon.

Search engine for available vanity geotags: