To tell the truth, my N900 with MicroB is so much more usable and quick than in 2009 - 2010.. In those days I told myself that I had to use flash, had to use full featured javascript website and I found it only normal to overclock the device to speed it up just a little... While waiting for the next N1000x device that would bring the speed up to desktop level. Now I don't care anymore for above mentioned features.
Thanks to MS we learn to expect less and feel happy with what we have got