Am currently loving the Instagram app on the iPhone - it's cracking how quickly you can take and share (to multiple networks) a funky photo.

There are a few things I'd like to see though:

1) what about some sort of retweet functionality (similar to Twitter) where I can make my followers aware of certain photos I like? This would increase the viral element.

2) sometimes I just want to use Instagram (which is pretty much the default photo app on my iPhone) to get a photo to another network (eg Facebook). In this case I don't want it in my normal Instagram stream. I'd guess this would be another option on the share bit.

3) ability to re-order the photo effects. There are a few that I tend to prefer and it would be cool if I could shunt them to the left as this would make it quicker for me.

4) more effects or even a custom/create your own (I'd even pay for effects!)

5) better notification when someone comments. Sometimes you can get commenting with someone and you're unaware they've responded as it doesn't show in your news feed. Only way to check is to scan all photos. Needs fixing. I think the latest update sorted this.

*updated (i)*

6) i forgot this one. MUST have ability to rotate images and crop.

*updated (ii)*

7) Ha! A great point from @ollyculverhouse - "On other platforms as well as iOS". I forget that some folks don't have iPhones ;)

Updated - 13th April 2011

8) Pinch and zoom or enlarge on the photos. Sometimes I want to zoom in to the detail.

9) Bio. Why is there no bio information on users? 

10) Optional larger thumbnails in the newsfeed.

Update - 14th April 2011

Please also check out Scott Web as he's made a very interesting wishlist as well.

Any others?

Joel