I think they're dumb. Adding you on plurk is someone asking to add you, as long as they're willing to take the karma hit if you say no. Don't make it more of a multi-step ordeal than it needs to be. Most players are mildly uncomfortable about approaching people they don't know well.
Re: "Friend Policies"
(Anonymous) 2015-01-20 10:44 pm (UTC)(link)Re: "Friend Policies"
(Anonymous) 2015-01-20 11:36 pm (UTC)(link)