- vk.com wall-12475391_6148Opening that link on their phone will automatically fire up their Telegram app and open a chat with you.
- twitter.com wittmann404I've removed lots of broken links and unsupported tools and added lots of other newer ones, still much to do though.
- analogindex.livejournal.com 1876434.htmlhttps://www.hottg.com/academic2ru/313445.