I'd like to start by saying, I've suggested this via PM to Philly in the past, before colors were brought back. I understand if you'd just like to close this Philly.
Now, onto my suggestion. I'd like to see a custom username style feature added, I would assume to Power+. I've seen this on other forums, and it looks very nice. It would definitely encourage members to strive for Power+, as well as pay for it. I know there are already tons of colors, but this would allow users to customize their own to their preference. There aren't too many people upgraded to Power+ still, so it wouldn't drastically change anything. This is certainly a feature many members would more than likely be willing to pay an even higher price for the upgrade, if you were to choose to do so.
Now, onto my suggestion. I'd like to see a custom username style feature added, I would assume to Power+. I've seen this on other forums, and it looks very nice. It would definitely encourage members to strive for Power+, as well as pay for it. I know there are already tons of colors, but this would allow users to customize their own to their preference. There aren't too many people upgraded to Power+ still, so it wouldn't drastically change anything. This is certainly a feature many members would more than likely be willing to pay an even higher price for the upgrade, if you were to choose to do so.