Letting all users edit the calendar

[kfg]

Hi,

On my forum, I want the calendar to be a kind of wiki where everyone can make edits, and the community is entrusted with the integrity of the calendar.

The simplest way of doing this i thought would just to make everyone a moderator of the calendar by running a hourly script. The script runs the SQL command "INSERT INTO calendarmoderator (calendarmoderatorid, userid, calendarid, neweventemail, permissions) SELECT NULL, b.userid, 1, 0, 31 FROM user as b". (theres another script that checks for redundancies).

Is this the best way to implement a wiki calendar, or are there better ways? Would there be any side effects to running this command hourly?

I've been working on this problem for quite a while and this was the best solution I could think of, so any suggestions or comments would be very much appreciated -- thanks for your help!