Alt Porn vs. Alt-Porn vs. AltPorn
 

I just wanted to know if any of you still work with in alt, and if so, which iteration of "alt" and "porn" you prefer...

You missed option 5:

It doesn't matter, because I cant afford a domain name... :(

I bet you could if it was poo-porn

According to Google:
altporn = About 142,000 results
alt porn = About 4,350,000 results
alt-porn = About 5,540,000 results

From that data I'd say "altporn" is out. Now, take a look at the top 20-30 sites listed when you search 'Alt Porn' and 'Alt-Porn' and see which of those lists of sites you think you can get more links back from to your target site. Then go with that one. :2 cents:

Thanks, Relentless. I usually go with stats, but I also just wanted to get a picture of what any insiders might think to back up what I found or to problematize those findings.