Έχω τις αντιρρησούλες μου.
Είμαι metoo, κληρονομικό από τον μπαμπά (μυταράς αυτός, μυτού εγώ ...).
Όσον αφορά τις εισαγωγικές εκφράσεις, θα προσπαθήσω να το παραθέσω με πηγές, όπως μπορώ:
1.
Introductory phrases
Introductory phrases also set the stage for the main action of the sentence, but they are not complete clauses. Phrases don't have both a subject and a verb that are separate from the subject and verb in the main clause of the sentence. Common introductory phrases include prepositional phrases, appositive phrases, participial phrases, infinitive phrases, and absolute phrases.
http://owl.english.purdue.edu/owl/owlprint/607/
2.
Rule 10
Use a comma after phrases of more than three words that begin a sentence. If the phrase has fewer than three words, the comma is optional.
Examples:
To apply for this job, you must have previous experience.
On February 14 many couples give each other candy or flowers.
OR
On February 14, many couples give each other candy or flowers.
http://www.grammarbook.com/punctuation/commas.asp
3.
http://prntscr.com/1ddgxq (ιτούτο ήτο πουδουφου...)
http://www.american.edu/cas/writing/pdf/upload/7-Rules-for-Comma-Use.pdf
4. με παραθυράκι... όπως και το νούμερο 2
3. Use a Comma After an Introductory Word Group
Use a comma after a phrase or clause that precedes the subject of the sentence:
"When you get to the end of your rope, tie a knot and hang on."
(Franklin Roosevelt)
"If at first you don't succeed, failure may be your style."
(Quentin Crisp)
However, if there's no danger of confusing readers, you may omit the comma after a short introductory phrase:
"At first I thought the challenge was staying awake, so I guzzled venti cappuccinos and 20-ounce Mountain Dews."
http://grammar.about.com/od/punctuationandmechanics/tp/commaguide.htm
5. επίσης παραθυράκι (αρχίζει και κάνει ψυχρούλα εδώ μέσα!)
25. Use a comma after a series of prepositional phrases at the beginning of a sentence. Exception: A short prepositional phrase at the beginning of a sentence need not be followed by a comma unless it is required for clarity.
From his seat in the audience, he could not hear the actors.
Before the latest hit, Star Wars was my favorite movie.
On Sunday he plays tennis. (Comma not used.)
In 1776 the colonies declared their independence. (Comma not used.)
26. Use a comma after introductory infinitive phrases and introductory participial phrases used as modifiers. Infinitive phrases used as subjects need no comma. (An inverted sentence.)
To activate the alarm, pull the handle. (infinite phrase as modifier)
Erupting violently, Mt. St. Helens spewed ash for miles. (participial phrase as mofifier)
To live a good life was her only ambition. (infinitive phrase as subject, i.e., inverted sentence)
http://www.mikalac.com/comp/comma.html
6.
A comma may also set off a single prepositional phrase at the beginning to make the sentence clear. A comma is recommended after any introductory prepositional phrase of more than four words.
Correct: Under the kitchen table the dog cowered.
(Single short, clear phrase. No comma needed.)
Correct: Under the spreading chestnut tree, the village smithy stands.
(Comma optional, but helpful due to length of phrase)
Correct: Under the pile of clothes, we found his wallet.
(Two prepositional phrases, not in a series)
Incorrect: On the sand, of the beach, by the inlet, we relaxed in the sun.
(Do not separate the phrases since they are not in a series.)
Correct: On the sand of the beach by the inlet, we relaxed in the sun.
Correct: Over hill, over dale, we hit the dusty trail.
(The two phrases are in series here. We could say "Over hill and over dale.")
http://englishplus.com/grammar/00000074.htm
Εν ολίγοις, το παραθυράκι είναι απλό, από 4 λέξεις και πάνω υποχρεωτικό το κόμμα. Για εμένα που έχω ένα μικρό συντακτικό κόλλημα είναι απαραίτητο και στις 3,2,1 countdown
"On which..." είναι defining όμως... δίκιο για το ότι η πρόθεση δεν αποτελεί ανασταλτικό