Dear Sir
I am very interested in working on your project, (Forum Posting). I do however need details regarding the type of forum I will be posting to, and obviously the type, and length etc. of posts I will be expected to make.
The above bid is made on the proviso that this will turn into a long term project, (as indicated in your description). Should circumstances have changed, and this no longer be the case, please contact me directly, in order that I may modify my bid
Hoping for a prompt and positive response to this application and bid.
Warmest regards
S George