I don't know seems alot of people, in general not talking specifically bout these forums, are misinformed over the Northern Ireland situation. Rarely are soldiers actually patrolling the streets, the PSNI do that, army are relatively unused the last few years more a support role or for british figures visiting.
as for the comment it will be solved when Ireland is united, strong nationlist view, which isnt really that strong within the country.
The majority of Northern Irish people are neither nationalist nor unionist in reality, they only vote those parties out of fear that is they dont the minority of Northern Ireland will get their way.
example:
Main Unionist Party: DUP
Main Nationalist Party: Sinn Feín
in general protestants vote DUP - Catholics vote Sinn Feín, other parties are present but these are the two big guns. Alot of people vote for these parties as if one gets a big enough majority in parliment (Which by the way is Stormont and based in Belfast, although N.Ireland Assembly ministers also hold Westminster seats) they will turn Northern Ireland into a Protestant/Catholic state depending on which gets the majority.
Now myself being prostestant don't really agree with 100% with DUP and they have had quite extreme views at some points but Sinn Feín are easily on par being linked with IRA, hence the term "Sinn Feín IRA". Whereas my girlfriend being catholic doesnt agree with Sinn Feín. Basically people want to vote for more moderate parties but a fear of the "Other side" getting a big majority holds them back which is sad.
Although recently Sinn Feín and DUP have started to share power and work together, finally realising that Northern Ireland is no longer a divided country like it once was and would rather live peacefully rather than bickering over religion, or so say the majority of Northern Irish citizens.
People tend to have a rather distorted view over Northern Ireland that we are at each others throats, and are always arguing and bickering over things but in reality it is nothing like that most people dont care about which religion you are and it has been like that for a long long time. Infact most people that use religion as an excuse for violence are those that practise it least.
kinda dragged on and lost track of my point but feel free to ask me to explain anything about Northern Ireland, I may only be young but I take interest in it and between my family and my girlfriends family I have talked to people that have been caught up in quite serious troubles within the 1970's (worst troubles in northern ireland) and generally so have got a pretty even picture of things.
End
Edit: as for these people bringing up Cromwell, that was a long long time ago and introduced protestantism to ireland, this is linked to the troubles of the last 40 years but I think it is time to stop bringing up things like that. Although funnily enough it seems to be everyone but the Irish that actually argue over these things themselves more, without as much reason to do so.