I just need to swear more, and throw out an occasional word in spanish.
Heh, I swear a fair bit myself, but I'm not used to replicating my speech pattern into text in general. It's probably due to the fact that I've spent so much time discussing my project over voice chat rather than over posts. Sometimes I wonder if people'll even have a clue what the hell I'm talking about if I abbreviate too often.
IM is where my best role-plays definitely happened, both with my fiancΓ© and also with my other top role-playing associate, who got listed as a 'Special Mention' in my bio. I completely relate to what you're saying here about feeling more connected to people this way and being able to enjoy discussions while you're in the middle of role-play, alongside the reactions. Honestly, I think I role-play a lot better when I know the person is on the other end waiting for me and ready to react. A lot of people would probably find that too much pressure, but it's sort of intoxicating (in a good way -- this is coming from a guy who hates drugs, so I felt like clarifying that) to me.
Chances are, I'll have a moment to myself at some point. I'm thinking of giving you a very basic idea of them initially, and we can elaborate more on our ideas as time goes by. I've admittedly had to close role-plays before, but this was more due to them going inactive due to having falling outs with the groups. One of the reasons I haven't posted any of my ideas so far is I want to confirm I maintain a solid interest in them for a while in my head. The only thing that could make me close a role-play here - I imagine - is if my 'Guardian Ascension' workload becomes too severe or if I decided to leave the site -- due to both reasons I haven't posted anything up yet.
In general though, I'm fairly confident that I can GM a large group of people effectively -- while most of the role-play threads I've taken part in were honestly only between two to four people on average, it's important to keep in mind that I've hosted entire role-playing sites devoted solely to a certain setting before. For all intents and purposes, I was GMing that entire site, so at any point one of the threads people had going on could end up getting pulled into the plot by me introducing an NPC on request or due to deciding it was appropriate.
I'll definitely keep in mind the Co-GM offer, since I imagine I'd want to have something like that going on. That aforementioned 'Special Mention' person I brought up earlier was pretty much the Co-GM of a lot of my role-plays due to him being a really good online friend of mine and thanks to him pretty much understanding my 'Guardian Ascension' setting better than anyone except, well, me.