Just dinged 30 on my Gob Shaman, he is great fun to play with so far.
Re-rolled a Priest just to mess around, and got kicked out of three groups for SFK because I'm shadow spec... Does that really matter in early instances? I remember healing with my Shadow Priest a few years ago like it was no problem, never wiped or anything. I get end-game concerns... But spec concerns in a lvl 15-25 instance? :\
So much stuff has changed since I last played ('09), it's crazy... Took me forever to find the Org flightmaster, gave a big 'WTF' when I ran outside for the Zep and it wasn't there... Even the LFG is vastly changed. We interchange servers now for groups?
I'm having fun, glad to be back and fighting for the Horde
Not having ever played a priest I cant say if healing in shadow at that level is now or ever was acceptable. I would have given you a chance and then if it was clear you couldnt heal it as a shadow priest I would have kicked you.
Now thats just what I would have done but I think the majority of people would (and obviously did) kick you immediately.
DPS classes end up waiting a long time in a LFG queue. Ive waited forty five minutes for a group on my hunter. Healers and tanks however get in quickly, usually in less than 10 minutes. So people see someone in a DPS spec come join as a healer and it sort of ticks them off. The comments I have heard from people discussing this in the past are something like I waited half an hour for this group only to get a healer thats not in healing spec?
And that brings me to your question about how LFG is working now. The looking for Group tool has changed considerably and pulls from a pool of people in your battle group. Battle groups are made up of multiple servers.
Again I would have waited to see if you could pull it off as a healer, especially at that level, but I understand why the group kicked you. Just a suggestion, if you are going to heal go in with a healer spec otherwise go in as DPS.
Glad to hear you are enjoying the game again there are a lot of things that you will find have changed considerably since 2009.