Just thought about this, seeing as recent incidents brought new light to how payments could be handed. I like the ability to have users be able to buy subscription based services through the forum. However, I find that only having PayPal is a huge pain in the ***. Some alternatives would be nice, like Google Wallet.
I just find that PayPal can be, well, unreliable and very tedious at times. Just my thoughts, I totally understand if you guys want to stay with the PayPal only, seeings as its the largest and most "secure" online merchant service.