You are mistaken, I have not posted about Boris writing articles. Hammond is clearly a remainer that is peddling project fear, sadly you have fallen for most of it so far.
It is obvious to most except a few senior civil servants, the PM and yourself that the Chequers option is a dead duck. The ERG Group have shown everybody the basis for a deal which Barnier can live with. Pushing a deal which is unattainable only increases the likelihood of a no deal.
You do not have a mandate for a hard Brexit, either in Parliament or amongst the electorate SH. Any deal has to have the agreement of both the EU. and be voted for by the UK. Parliament, and you would be well advised to support any deal which TM. comes back with, no matter how patched up it appears. I know that many hard Brexiters such as yourself are hoping for a no deal situation ie. Hard Brexit by default. However, such a situation could well end up in no Brexit at all. If TM loses that vote in Westminster, there would probably be a vote of no confidence and a subsequent General Election. Would the EU. extend the Article 50 period to give the UK. time for such a thing ? In all probability yes, because we all know that a Labour win would mean a second referendum, whatever they say now. Partly because the pressure for such a thing would be too much for Corbyn, and secondly because any Labour government is likely to need a coalition with parties which want a second referendum ie. Lib Dems, SNP or both. A patched up Norway type deal is probably the only way out of this - it satisfies the conditions of the referendum, and could be seen as a kind of halfway house by both sides. Go for more and you may end up with nothing.