How to tell an rmt?Follow

Ok Some rmt are easy to spot, they are in an area for 24/7 and never move until the nm pops. However how else would you spot one? Here is what I have seen, and it could be wrong.

1. Crappy gear, maybe af if account was bought.
2. anon
3. no linkshell(though i do kow som who will turn ls off while camping so they will not have a distraction)
4. really,really horrible names lol