Step 1: Download any image resizer, like Image Shrink.
Step 2: After taking photo, click on share and click on Image Shrink
Step 3: Dialog pops up, Choose the resolution you want
Step 4: continue with the sharing (just like before) to the image host of your choice.
Not sure how that can be considered suffering by any stretch of the imagination. Unless you have iOS, then I guess you're screwed for paying the apple tax.