I'll bite! In general swaps like this one we have lots of different types of seeds. Some people are more interested in vegetables, others wildflowers, etc. Could we have a way of sorting the items listed? Even something as basic as just show me vegetables, herbs or flowers would be helpful. We might need a checkbox when we list an item to designate it into one of these categories.
In that vein, if someone adds an item in the category we are interested in, can we get an alert? This is most important when the swap is close to starting (within 24 hours) and/or is taking place.
Finally, for those of us on mobile phones, can we have the comments people write about the seeds made into a link? I still can't see what is written in my iPhone and I only have access to a desktop at work. If someone adds something right before the swap starts and it has a comment I won't be able to read it.