An update - have finally let go of my CBR250R. There were more than a couple of factors which led me to this.
1. The riding posture - enough has been discussed about it here. It doesn't really mean that the inputs given by my fellow bhpians were not factored. I had some great insights by starting this thread here and would still be useful for me, as ever in my upcoming riding days. A big thanks to all of you out there who contributed.
2. Maneuverability in dense traffic - Most of my riding is through dense traffic areas and CBR being an excellent tourer, was not upto the mark for me when it came to slow moving traffic. I was aware of this fact when I bought the bike but sadly was never able to go out touring on it.
3. Weighty issues - though it wasn't really a heavy bike, the fact that there are lighter smaller and more powerful bikes puttering around, made me think about the weight more and more and the desire of having a lighter and more powerful bike, read the Duke 390, also contributed heavily in taking this decision.
4. Tyres/Brakes - These issues could've been sorted out with a tyre swap, but in standard version (non-abs), the brakes have been a bit poor in performance, and the lack of ABS, coupled with those horrible contigos made it look scary at high speeds.
Things about my CBR, I'll miss.
1. Looks - Personally I always loved its VFRish looks. I always admired its looks and still do.
2. Low cost of ownership - compared to other bigger cc bikes, the maintenance costs of a CBR250R is still quite low.
3. Zero-niggles ownership, supreme quality - In my 3 years of owning this bike, it never ever gave up on me, always started with a single push of the button, inspite of starting it after weeks together some times. Not a single bulb changed, nor the fairing was ever removed nor any bolt tightened nor loosened,
nor faced any vibrations whatsoever.
Disclaimer - All this said, are based purely on my personal experience and should not be taken as a universal thing, I'm sure you get the hang of what I'm trying to say, CBR is still a beautiful bike and lucky are the ones who are in love with it.