Finally Summer is here, yesterday we had +25C in Stockholm, today it will be somewhat hotter and that is hot here, temperatures over 30C is still very rare despite global warming. So far this spring and summer has been unusually cold. Today is the first day of my vacation and next week I’m going down to France, this time without a computer! It is probably the first time since 1991 I do not carry a computer on my vacation, I think it was that year I bought an IBM P70 a suitcase like portable with a huge 120MB hard disk, it costed my employer at the time a fortune. This year I only carry my Samsung Galaxy S4.