Thanks for the welcomes. For those familiar with my posts of old on Genes Reunited, I will always be honest and as helpful as best I can. And do my best to correct code errors where I'm able and capable of helping. And the opinions will also always be my personal ones, just like my blog. I leave official opinions to others.
I do agree with the advice on keeping copies of your personal data in different places. But remember your home PC can crash. My own laptop failed miserably about 12 months ago, and I lost everything that was on it at the time. Fortunately my family tree data had been backed up elsewhere!
Where you do most of your work should be your primary location, and for me that was always the desktop apps, but I also stored copies on Genes and Ancestry. I now use Findmypast for my primary source, mainly because I'm 100% comfortable with its safety (I wrote much of the system and I manage it on a daily basis), but also I find the interface more clear. [but it can still be improved!] I still have copies all over the place for hints, sharing, etc., and with the release of export, and improvements to import, I am also happier to move things about. My aim of the GEDCOM work was to try and capture 100% of data going in and out. Quite a challenge as every system deals with data in slightly different ways. The only advice I give is just don't forget where you put your tree, and I (personally) also recommend keeping the tree "private", and letting users contact you for access.
Hope the advice helps.
Phil Moir