No, we have upgraded. About six months ago. On the new operating system now. Comments relevant.
You might try replying to them instead of trying to dismiss them. Generally considered much better debate form.
Congratulations. Now tell us what you don't like. You, unlike 99% or more of Mac users, claim that applications crash the OS. You post article from LAST JULY as though they are current and make comments still demonstrating ignorance of OS X Macs.
Please specify what problems YOU claim to have had on a modern OS X Mac... not the problems YOU had in the past with an antique OS.
1998 mouses and font problems with Adobe Products (Which, incidentally, crash PCs as well... I know, I've had to clean their fonts out too) are not the issue.