@ Ermine: Yeah, I have problems with my Ne sometimes too, but I'm getting more perceptive all the time. I think things about people, out of the blue. "He's mad." "She's upset." Then I just stand there and wonder what to do about it, so it doesn't really help me much.
One example that I can think of now is a time that I was in the public library reading the newspaper (rainy lunchtime xP). The newspaper is on a desk pretty much covered with magazines and newspapers, and I don't bother moving anything when I sit down. I'd been there about five minutes when a woman came in and walked over to the table. I looked up for about a quarter of a second, and I got the strong
impression that she wanted either my newspaper or something under my newspaper.
I don't know if I noticed there was a women's magazine under my paper (that was what she wanted; lucky her, because she was NOT getting my paper), if she broke stride for an instant, looked down in my peripheral vision, or if she just seemed a little awkward, but my Ne connected it all and let me know.
My main use for my Ne: allows me to pre-empt people's desires and requests so that I can avoid actually interacting with them.
My extraverted function serves my introversion.
ENTP.org? Never been-- but an INFP forum that I lurk on/post occasionally on is fairly active, so it may well be an I thing. Introverts with Ni/Se might be better suited to the internetz than we Nes, though: the INxJs.
I'm glad you both think I know what I'm talking about. ...I mean, you see that I know what I'm talking about. Yeah.