When I joined m3 back last year we were strictly NRDS policy (Not Red, Don't Shoot) which still provided us lots of targets but was considered an anti-piracy position when living in Sukanan low sec constellation. In IRC I can't remember what the exact policy was but I have the impression it was fairly benign and not accepting of going into low sec and ganking neutrals.
says if we join , all gloves are off and there are only 4 things that are off limits
1. No ransoming
2. No high sec can tipping
3. No high sec ganks unless it is a red
4. No shooting blues
With this new alliance, those restrictions are gone. As you can see above, a lot more targets are fair game. On top of that we are expected as a PvP corp to keep up a certain level of combat efficiency, i.e. get more killmails than lossmails. That is intimidating for a casual player like me but I'm game to give it a try.
Another thing that is an issue (and by "issue" I mean something to deal with as a matter of course, not something that is a problem) is that they probably run in faster ships like interceptors and HACs. Unfortunately, my hanger got a lot smaller with the ships I left in DIZ to die and I currently have 6 battleships in my inventory but only one Harpy Assault Frigate and two Falcons. Time to go shopping for some small ships like Stealth Bombers, Interceptors, and HACs.
Oh wait, I do have one HAC in my arsenal, a sniper Eagle. Still need the rest though.
All in all, going to be a busy August!