chill,,,this is internet(sans inhibition)
so,,,what is the public opinion about India in BD?
here in India, there is a big positive image of BD(apart from NE n west Bengal).
Depends on who you speak to, in my experience BD people are very friendly to foreigners regardless of who they are or where they are from. They tend to differentiate an individual from their country of origin or religion, I am half Bangladeshi and have always been welcomed in Dhaka, and feel more at home there then in my native london.
Similarly if anyone from india comes to BD, the general population will treat him or her with respect regardless of their own political or personal feelings, I think it's just the way they were bought up.
How ever saying all that, there is a distinct reaction from different groups towards india (as opposed to individual Indians), which can be summed up as follows.
Those over say 60 or 65 and support the ruling AL party tend to have a positive image of india regardless of indian policies. This is because they have a romantic notion of being South asian, the help india provided to our independence struggle and will always give the benefit of dought to india. This group is growing smaller each day, can't fight time.
Then there is those that are aged say under 45 or so, they tend to have a negative feeling towards india, they either have no personal recollection of the independence war, more focused on economic/national growth and laugh at any cultural link to india. This is a growing demographic group, who look towards the west, China, and other ASEAN nations from inspiration.
Finally there are those minority who completely dislike india regardless of what they do, who tend to be see conspiracy in everything. This group tend to be those that are either politically or/and religiously motivated.
Hope that helps answer some of your questions.