I came back here on Bitcointalk from a very long hiatus due to personal reasons. I wanted to start offering again my services such as participating in signature campaigns but I don't know where to start. Can some tell me what are the current qualifications to join some campaign and how/where to get them? Any help will be appreciated. Thank you in advance!
OP, with your ratings and experience on forums it shouldn't be difficult for you to acclimate quickly to the current forum.
if you want to get immediate results from your campaign, go ahead as you said. maybe you can try to enter the Bounty board. but I'm sure maybe the results you get will not match your expectations.
but if you want to get better you can participate in the BTC signature campaign. but you have to know how the rules are requested. and with your recent awakening, it may take some time to get on board.