Hi,
I really appreciate the concept of trader diary 
but can this features be enhanced with the few more option, few suggestions below:
1.Option to download Trader diary in excel format.
2.Introducing some Insight from the trades taken, like accuracy from the p&l, average
trade duration, average points captured during trades, Planned & achieved Risk &
rewards ratio, Max profit/loss booked, No of trades taken per week/Month etc.
3.Option to add the journal update on the charts, so when its enabled on the chart it
shows the Insight of Notes in the chart so that one can know what was the learning
on the particular trade / option to attach screenshot to the trades.
4.A small thing like segregating the trade transactions in blocks (1 block= Entry & Exit
of the trade) eg: 4 block means Set of 8 buy/sell transactions.
5.Dynamically Increasing the comment box size inside notes, so that it increases
readability.