I love it. Easy download, easy install (Win7 64 Bit), easy to use and marvellous possibilities. Thanks to all who invented and enhance it.
One of the worst examples of open source software.
I was not impressed with the program at first, I do not like the save as option being taken away, I have to export it into another file form, PNG or JPG file. Where as the older version I could save the file as a PNG.