I wouldn't say that they are low quality, but what really puzzles me is the timing of the switch, linked to a market event, which has no policy or technical con

I wouldn't say that they are low quality, but what really puzzles me is the timing of the switch, linked to a market event, which has no policy or technical consequences. I had no problems working with MS products since DOS 5.0/Win 3.1 and never had any technical or privacy issues while using them as the tools that allow me to live normal life and do my job efficiently. GH is convenient and perfectly matches my needs (I'm hosting there few personal open-source projects and private repositories), so what's the point in moving anywhere?