Well, to lay my own cards on the table, as some of you know already, I am a strong supporter of Britain remaining within the European Union. That is not to say I am happy with every aspect of how the EU works; few people are. But the key thing, for me, is that with so many issues - whether we're talking about the economy, or greedy multinationals, or tax evasion, or the environment, or foreign policy, or trade negotiations, or workers rights, or international aid, or dealing with refugees and migration - the best solutions are to be found at a European level, rather than individual states doing their own thing.
For those who support the EU, these are dark times. It is impossible for me to see this referendum as a positive thing for the EU. The result is likely to be narrow; I would be surprised if the winning lead was greater than 10%. Either a vote to leave or only a narrow vote to stay in would probably be bad for Britain and bad for the EU.
Some of my fellow "Remainers" like to talk as though the rest of the world wants Britain to stay in the EU and thinks we are foolish to consider leaving. My own impression, for what it is worth, is that much of the world is not too bothered, and there are actually quite a lot of people outside the UK (including some right here) who think we should leave.
Unfortunately, I think there is a very real possibility we will vote to leave, although I hope that will not happen. Much will depend on who actually turns out to vote, as opposed to staying home. It may be that those who oppose EU membership will be generally more motivated to vote than those who support it.