We really need a new client, one that is regularly maintained, as none of the above are an ideal solution except m.facebook.com with Opera Mobile.

Most of them use some sort of incarnation of Qt and 9 times out of 10 you probably don't have the right Qt dependencies.

Part of the problem is Facebook keep changing APIs and screwing other things up so it's a full time job trying to keep things running smoothly. That's why fMobi and Sociality don't work anymore.