heh... this really depends.
Nub zones: [Kazham or lower] accept blind invites, do a quick member list (oh shi full pt all the right jobs yay!!) or (lone guy rank1 no sub -_-;;

stay in the former, leave the latter. I was invited without warning i have the right to leave within one minute of joining if i dislike the current setup.
After a certain point, 30ish, never have had a blind invite. Probably would still accept check it and stay/leave.
Heh in the dunes i send blinds all the time, quifm i usually ask, kazhm i usually ask. but in the dunes ppl either dont even know how to respond to my tell or have already accepted another invite by the time i finish typing so not really a choice. Also if the person has a seek comment i will ask, but hey if you dnt have a comment you obviously dont care do you
putting '(blind)(invite to join pt) no' just confuses the ppl on the other side of the autotrans imho, why make yourself look like a jerk? While it certainly isnt the most polite thing in the world to send a blind invite, cut the leader some slack. Of course if your an elitist i-only-pt-with-ppl-who-have-60+-jobs type person this wont apply :roll:
~.^
look out this kitty might blind invite you to the kick-butt-est pt of your career one day... why not take the chance and see? Are you THAT special that only ppl who are knee-scrapingly-polite can invite you to their group? If your a mage, have you ever even tried the leader role? Its not that easy. If you can count on your 2 hands the number of pt's youve made dont even bother saying your a leader, your NOT. its tiring and frustrating and ppl keep trying to bail when your almost ready to go, or that one key job isnt looking.
sure it may be a death trap, and if you have any skill in this game at all you should be able to see that from a simple memberlist. But thinking your better than that pt leader who blindly invited you isnt that impressive to me. Pat yourself on the back for making his life harder, but guess what, at least HE had the balls to get up and make a pt. Which if you have a seek tag on you obviously did not

8)