php / mysql script ideas.

Hi,

I have recently started looking into developing some internet related software (forums, link exchange scripts etc., I have been thinking for the past few weeks and have come up with a few good ideas.

I eventually decided that it would be a good idea to ask around and find out what there is a demand for.

So, I ask you… what software would you like to see developed? Is there anything that you need but isn’t currently on the market?

Note, all software will be written in php and mysql.

Any help is much appreciated!
Thanks,
Jon