Hello,
I am not lazarus hero, just Pascal and Delphi user, but I can say that many of us needs to create Android apps easily. You may heard that in recent years more accesses to web sites went from mobile devices that from desktop computers. It is just because lot of people have smartphone with internet access. You may ask how many good or any Android applications created in Lazarus/FPC are available in Google Play or Apple Store. It would be probably number close to zero for obvious reasons.
I would say that you shouldn't wait for next Lazarus/FPC release to update tutorial. You can just go through the tutorial and update everything which is obsolete. You can find lots of hints here in the forum.
Android tutorials in the Lazarus Wiki should be updated
For sure. You can work on it.
All the short articles where everyones write some little and old tips should be merged in one long, complete and clear tutorial
No need to merge anything. You can just create new "best in the market" wiki page where all useful information will be presented in clean and simple way. So anyone could start creating Android application immediately.
And, making a good and bugs-free examples, libraries, packages and components for Android developpement instead of wasting time and ressources on making tiny buggy and useless pieces of software to be hosted later on SourceForge
I don't understand that statement. But yes, available resources should be concentrated in common goals efficiently. But Lazarus/FPC is not driven by some company so think is that each developer decides on which part he will work. So no work directions from some manager.
Because wasting ressources instead of focusing on the developpement of the main software is what make the failling of free and open sourced projects
This is too general statement. You can apply same thinking also on commercial software. In FOSS best softwares are either created by single persons or they are somehow driven or originally created by commercial companies. So Lazarus/FPC is like it is and what anybody can do about it is either start own project and prove them that they are doing that work badly or you can help them with some tasks to speed up development. And there is a lots of room for both variants
Anyway if you can help Android development for us easier than I would thank you for your effort.