1) I would like to help. I am no programmer but I may able to help you by:
a. Check the grammar on the campaign conversions
b. Deal with the boring stuff of updating the various sections in the Freespace wiki once a new campaign is released or update the WIP progress status.
I've updated the User campaigns list for FS1 in the wiki; at least the ones I could find. If you have any others and are so lazy not to update it, just send me the link from where I can download it and I will update the wiki accordingly.
2) I guess there are others like me who are willing to help but don't know how to go about it. I suggest that on the main Hard-light.net website, there should be a link to a 'Knowledge sharing section'
This section would have just 2 columns;
Knowledge demand: Programmers asking for someone to help in their campaign. Eg. I need someone to proof read this text, check this code...
Knowledge supply: Persons offering help. Eg. I can dedicate 1hr a week in testing. My skills are X , X.
What do you think?