- Ability to receive TxtLJ messages (FAQ #275).
- Ability to send and/or receive more private messages per day. The point system is explained in FAQ #270.
- Ability to subscribe to a more varied range of events and to have more subscriptions (FAQ #272).
- Increased tag limit (FAQ #226).
Also, the "ability to mobile post and voice post" is not solely reserved to Paid accounts. Paid users get 20 voice posts per month whereas Plus users only get 5 (FAQ #183) and FAQ #187 doesn't mention any limits to mobile posts so do Paid accounts get 30 ones too? That's the number mentioned in the Plus Benefits FAQ.