I usedta be big into the Audio Portal (been to busy the last year or so to record much so I haven't been into it nearly as much) and I think it is a great way for people to get feedback on their music. I like this as it is another tool for getting newgrounders music out there, which is always a positive thing.
A few suggestions for the next version:
-Allow people to listen to a station that for example encompases all of the 'rock/heavy metal' genre rather than making them pick a subcategory within that (such as brit pop or whatever)
- perhaps allowing users to select the different categories they like (eg. I might pick heavy metal, classic rock, and electronica) and mash them up into one radio station.
-Allowing for the visualizer to be toggled on or off, it made my browser run so slow I had to close the flash window to write this review.
-perhaps have a 'all content' station, where newgrounds users are allowed to take turns DJ'ing and playing their favorite music. If nobody wants to DJ then it just picks randomly from all categories.
Very cool little program sir, thank you for this!